http://www.haiyuinstrument.com/flowmeter/roots-flowmeter/
Product introduction
Gas roots flowmeter is a kind of gas monitoring and measuring instrument with high precision, high reliability and wide range.
Intelligent gas roots flowmeter is a new type of flowmeter which integrates flow, temperature, pressure sensors and intelligent instrument on the basis of roots flowmeter.
Intelligent gas roots flowmeter is an ideal instrument for measuring non-corrosive gases such as natural gas, city gas, propane, nitrogen, industrial inert gas, etc.
Main features of the product:
鈽匴ide range:
According to different specifications, the highest range can reach 1: 216
鈽匧ow initial flow:
According to different specifications, the minimum starting flow can reach 0.04m3/h.
鈽匟igh precision and repeatability:
The long-term accuracy is not affected by the medium, and the long-term operation is stable.
鈽匧ow pressure loss:
According to different specifications, the pressure loss is 0.08kPa-0.58kPa.
鈽匟igh integration and low power consumption
Adopting advanced microcomputer technology and high-performance integrated chip.The whole machine has powerful functions and superior performance.
鈽匔ompact structure:
Pressure sensor, temperature sensor and flow sensor are all built in, making the structure more compact.
鈽匘igital pressure temperature sensor
Digital temperature sensor and digital pressure sensor are configured, calibrated and verified separately, and are convenient to replace, maintain and use.
鈽匰egment correction
According to the flow frequency signal, the instrument coefficient can be automatically linearly corrected in six segments to improve the wide range accuracy of the instrument.
鈽匔omplete data storage function
E2PROM data storage chip is used to store user parameters, manufacturer parameters and timely data storage function to prevent data loss in case of sudden power failure. In case of power failure, internal parameters can be stored permanently.
鈽匱he basic output is complete.
The intelligent flowmeter has a base meter pulse output, a working condition or standard temperature and pressure pulse signal output, and a calibration pulse output. RS485 interface can also output 4 ~ 20mA standard analog signals according to user's requirements.
鈽匘ata traceability management
Real-time database can be queried and analyzed through RS-485 communication interface.
鈽匞PRS real-time management system
In this series, Type B meter has GPRS transmission function. It can realize transmission function online, with long timing and fixed point. It is extremely easy to set up GPRS wireless network system.
Roots Flowmeter quotation
website:http://www.haiyuinstrument.com/flowmeter/roots-flowmeter/
Product introduction
Gas roots flowmeter is a kind of gas monitoring and measuring instrument with high precision, high reliability and wide range.
Intelligent gas roots flowmeter is a new type of flowmeter which integrates flow, temperature, pressure sensors and intelligent instrument on the basis of roots flowmeter.
Intelligent gas roots flowmeter is an ideal instrument for measuring non-corrosive gases such as natural gas, city gas, propane, nitrogen, industrial inert gas, etc.
Main features of the product:
鈽匴ide range:
According to different specifications, the highest range can reach 1: 216
鈽匧ow initial flow:
According to different specifications, the minimum starting flow can reach 0.04m3/h.
鈽匟igh precision and repeatability:
The long-term accuracy is not affected by the medium, and the long-term operation is stable.
鈽匧ow pressure loss:
According to different specifications, the pressure loss is 0.08kPa-0.58kPa.
鈽匟igh integration and low power consumption
Adopting advanced microcomputer technology and high-performance integrated chip.The whole machine has powerful functions and superior performance.
鈽匔ompact structure:
Pressure sensor, temperature sensor and flow sensor are all built in, making the structure more compact.
鈽匘igital pressure temperature sensor
Digital temperature sensor and digital pressure sensor are configured, calibrated and verified separately, and are convenient to replace, maintain and use.
鈽匰egment correction
According to the flow frequency signal, the instrument coefficient can be automatically linearly corrected in six segments to improve the wide range accuracy of the instrument.
鈽匔omplete data storage function
E2PROM data storage chip is used to store user parameters, manufacturer parameters and timely data storage function to prevent data loss in case of sudden power failure. In case of power failure, internal parameters can be stored permanently.
鈽匱he basic output is complete.
The intelligent flowmeter has a base meter pulse output, a working condition or standard temperature and pressure pulse signal output, and a calibration pulse output. RS485 interface can also output 4 ~ 20mA standard analog signals according to user's requirements.
鈽匘ata traceability management
Real-time database can be queried and analyzed through RS-485 communication interface.
鈽匞PRS real-time management system
In this series, Type B meter has GPRS transmission function. It can realize transmission function online, with long timing and fixed point. It is extremely easy to set up GPRS wireless network system.
Roots Flowmeter quotation
website:http://www.haiyuinstrument.com/flowmeter/roots-flowmeter/
http://www.haiyuinstrument.com/flowmeter/roots-flowmeter/
Product introduction
Gas roots flowmeter is a kind of gas monitoring and measuring instrument with high precision, high reliability and wide range.
Intelligent gas roots flowmeter is a new type of flowmeter which integrates flow, temperature, pressure sensors and intelligent instrument on the basis of roots flowmeter.
Intelligent gas roots flowmeter is an ideal instrument for measuring non-corrosive gases such as natural gas, city gas, propane, nitrogen, industrial inert gas, etc.
Main features of the product:
鈽匴ide range:
According to different specifications, the highest range can reach 1: 216
鈽匧ow initial flow:
According to different specifications, the minimum starting flow can reach 0.04m3/h.
鈽匟igh precision and repeatability:
The long-term accuracy is not affected by the medium, and the long-term operation is stable.
鈽匧ow pressure loss:
According to different specifications, the pressure loss is 0.08kPa-0.58kPa.
鈽匟igh integration and low power consumption
Adopting advanced microcomputer technology and high-performance integrated chip.The whole machine has powerful functions and superior performance.
鈽匔ompact structure:
Pressure sensor, temperature sensor and flow sensor are all built in, making the structure more compact.
鈽匘igital pressure temperature sensor
Digital temperature sensor and digital pressure sensor are configured, calibrated and verified separately, and are convenient to replace, maintain and use.
鈽匰egment correction
According to the flow frequency signal, the instrument coefficient can be automatically linearly corrected in six segments to improve the wide range accuracy of the instrument.
鈽匔omplete data storage function
E2PROM data storage chip is used to store user parameters, manufacturer parameters and timely data storage function to prevent data loss in case of sudden power failure. In case of power failure, internal parameters can be stored permanently.
鈽匱he basic output is complete.
The intelligent flowmeter has a base meter pulse output, a working condition or standard temperature and pressure pulse signal output, and a calibration pulse output. RS485 interface can also output 4 ~ 20mA standard analog signals according to user's requirements.
鈽匘ata traceability management
Real-time database can be queried and analyzed through RS-485 communication interface.
鈽匞PRS real-time management system
In this series, Type B meter has GPRS transmission function. It can realize transmission function online, with long timing and fixed point. It is extremely easy to set up GPRS wireless network system.
Roots Flowmeter quotation
website:http://www.haiyuinstrument.com/flowmeter/roots-flowmeter/
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